Pertussis immunisation and serious acute neurological illness in children.
D002648:Child; D006801:Humans; D009422:Nervous System Diseases / Q000209:etiology*; D010567:Pertussis Vaccine / Q000009:adverse effects*; D014611:Vaccination / Q000009:adverse effects; D014917:Whooping Cough / Q000517:prevention & control
D010567:Pertussis Vaccine